Discussion :: GATE Exam Questions - Section 1 (Q.No.37)
|Anbu said: (Jun 19, 2015)|
|Dissolved oxygen is correct.|
|Bala said: (Dec 25, 2016)|
|Yeah, I also agree that.|
|Salil said: (Jan 7, 2017)|
|Dissolved oxygen is the correct answer.|
|Sandeep said: (Aug 18, 2017)|
|Opt C is correct because intensity of pollution determined by TDS OR TOS.|
|Amit said: (Sep 8, 2017)|
|All are correct but que is rapid so answer is C.|
|Sheela said: (Dec 18, 2017)|
|I agree @Amit.|
|Santosh said: (Jan 9, 2018)|
|It's dissolved oxygen.|
|Swapnil said: (Feb 6, 2018)|
|D is the right answer.|
|Sitender Jajoria said: (Mar 23, 2019)|
|Dissolved Oxygen is the correct answer.|
|Niladri Roy said: (Feb 29, 2020)|
|Dissolved Oxygen is the correct answer. It is measured using Multimeter.|
|R Sathish Kumar said: (Mar 31, 2020)|
|Option D is Correct. Option C is for the Intensity of Pollution.|
|Rsa said: (Apr 21, 2020)|
|D is the correct answer.|
|Bonjamo Kithan said: (May 28, 2021)|
|Answer C is correct since Carbonaceous Analyzer is used to measure the total organic solids (TOC) of a wastewater sample in just two minutes.
Whereas BOD is measured in 5 days at 20°C.
COD can be measured in just 3 hours involving a acidic oxidation with potassium dichromate.
Dissolved oxygen is the amount of oxygen in the dissolved state present in the wastewater.
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